Rio de Janeiro, br-Rio de Janeiro, Brazil Weather Information
Local Time
2026-03-14 07:58:45 Brasilia Standard TimeWeather in the past year
Sun & Astronomy
In Rio de Janeiro, br-Rio de Janeiro, Brazil, today's sunrise time is 05:53, sunset time is 18:10, nautical twilight begins at 05:05, nautical twilight ends at 18:58, astronomical twilight begins at 04:39, astronomical twilight ends at 19:24.
Temperature Analysis
In Rio de Janeiro, br-Rio de Janeiro, Brazil region, the lowest temperature occurs in July 2025, with an average temperature of about 19.5°C.
The highest temperature occurs in February 2025, with a maximum temperature of up to 28.5°C.
Based on historical data, the average temperature in January is 27°C, February is 28.5°C, March is 26.2°C, April is 24°C, May is 22.4°C, June is 21.2°C, July is 19.5°C, August is 20.5°C, September is 21.7°C, October is 22.2°C, November is 23°C, December is 26.1°C.
Wind Analysis
In Rio de Janeiro, br-Rio de Janeiro, Brazil region, the lowest wind speed occurs in May 2025, with an average wind speed of about 33.5 km/h.
The highest wind speed occurs in November 2025, with a maximum wind speed of up to 46.6 km/h.
Based on historical data, the average wind speed in January is 39.3 km/h, February is 43.1 km/h, March is 42.1 km/h, April is 38.8 km/h, May is 33.5 km/h, June is 38.2 km/h, July is 35 km/h, August is 39.6 km/h, September is 44.5 km/h, October is 46.1 km/h, November is 46.6 km/h, December is 43.4 km/h.
Sunshine Duration Analysis
In Rio de Janeiro, br-Rio de Janeiro, Brazil region, the lowest sunshine duration occurs in April 2025, with an average sunshine duration of about 8.9 hours.
The highest sunshine duration occurs in February 2025, with a maximum sunshine duration of up to 11.6 hours.
Based on historical data, the average sunshine duration in January is 11 hours, February is 11.6 hours, March is 10.4 hours, April is 8.9 hours, May is 9 hours, June is 9.3 hours, July is 9 hours, August is 9.2 hours, September is 9.3 hours, October is 9.1 hours, November is 10.2 hours, December is 10.8 hours.
Precipitation Analysis
In Rio de Janeiro, br-Rio de Janeiro, Brazil region, the lowest precipitation occurs in February 2025, with an average precipitation of about 0.2 mm.
The highest precipitation occurs in April 2025, with a maximum precipitation of up to 4.1 mm.
Based on historical data, the average precipitation in January is 2.1 mm, February is 0.2 mm, March is 1.8 mm, April is 4.1 mm, May is 0.6 mm, June is 0.6 mm, July is 1.6 mm, August is 0.7 mm, September is 1.1 mm, October is 2.7 mm, November is 2.5 mm, December is 2.5 mm.